title: Major histocompatibility gene complex and delayed hypersensitivity.
mesh_terms: D000818:Animals; D002450:Cell Communication; D005802:Genes, MHC Class II; D006183:H-2 Antigens / Q000235:genetics; D006968:Hypersensitivity, Delayed / Q000235:genetics* / Q000276:immunology; D007116:Immunization, Passive; D007130:Immunoglobulin Idiotypes / Q000235:genetics; D008264:Macrophages / Q000276:immunology; D008285:Major Histocompatibility Complex; D051379:Mice; D008815:Mice, Inbred Strains / Q000235:genetics; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D006183:H-2 Antigens; D007130:Immunoglobulin Idiotypes